ACT 1.0m SFP+ to SFP+ Passive DAC Twinax Cable, Cisco Compatible (TR0101)

Short-range 10G connections between switches, servers, and storage often suffer from expensive optics and bulky fiber. The ACT 1.0m SFP+ to SFP+ Passive DAC Twinax Cable, coded for Cisco, solves this by delivering a direct, low-latency copper link that plugs straight into SFP+ ports—no transceivers needed. This 1-meter passive twinaxial cable is ideal for top-of-rack and adjacent-rack deployments where distance is short but performance is critical.

Who is it for

Network administrators and data center technicians who need reliable, cost-effective 10GbE connectivity for Cisco switches, servers, and storage arrays. It’s perfect for high-density environments where reducing power consumption and heat is as important as throughput.

Main features

• Direct Attach Copper (DAC) passive twinax design—no power draw, minimal latency
• SFP+ connectors on both ends, coded for Cisco equipment
• Supports 10 Gigabit Ethernet, Fibre Channel, and InfiniBand protocols
• Hot-swappable for easy installation and maintenance
• 100 Ohm impedance and 30 AWG wire gauge for signal integrity
• Compliant with SFF-8431 and SFF-8432 standards

Specifications

• Cable length: 1.0 m (3.3 ft)
• Data rate: 10 Gbps
• Connector type: SFP+ to SFP+
• Cable type: Passive twinaxial copper
• Impedance: 100 Ohm
• Wire gauge: 30 AWG
• Jacket material: PVC
• Color: Black
• Operating temperature: 0°C to 70°C
• Storage temperature: -40°C to 85°C
• Compatibility: Cisco

Tips

For best performance, keep cable runs under 7 meters for passive DACs. Ensure both devices support SFP+ ports and Cisco coding before purchase. Avoid sharp bends to maintain signal quality.